////stock00.cpp -- implementing the Stock class
////version 00
//#include<iostream>
//#include "stock00.h"
//
//void Stock::acquire(const std::string& co, long n, double pr)
//{
//	company = co;
//	if (n < 0)
//	{
//		std::cout << "Number of shares can't be negative; "
//			<< "company" << " shares set to 0.\n";
//		shares = 0;
//	}
//	else
//		shares = n;
//	share_val = pr;
//	set_tot();
//}
//
//void Stock::buy(long num, double price)
//{
//	if (num < 0)
//	{
//		std::cout << "Number of shares purchased can't be negative. "
//			<< "Transaction is aborted.\n";
//	}
//	else
//	{
//		shares += num;
//		share_val = price;
//		set_tot();
//	}
//}
//
//void Stock::sell(long num, double price)
//{
//	using std::cout;
//	if (num < 0)
//	{
//		std::cout << "Number of shares sold can't be negative. "
//			<< "Transaction is aborted.\n";
//	}
//	else if (num > shares)
//	{
//		cout << "You can't sell more than yuou have! "
//			<< "Transaction is aborted.\n";
//	}
//	else
//	{
//		shares -= num;
//		share_val = price;
//		set_tot();
//	}
//}
//
//void Stock::update(double price)
//{
//	share_val = price;
//	set_tot();
//}
//
//void Stock::show()
//{
//	using std::cout;
//	using std::ios_base;
//	//set format to #.###
//	ios_base::fmtflags orig =
//		cout.setf(ios_base::fixed, ios_base::floatfield);
//	std::streamsize prec = cout.precision(3);
//
//	std::cout << "Company: " << company
//		<< " Shares: " << shares << '\n'
//		<< " Share Price:$" << share_val;
//	//set format to #.##
//	cout.precision(2);
//		cout << " Total Wroth: $" << total_val << '\n';
//
//	//restore original format
//		cout.setf(orig, ios_base::floatfield);
//		cout.precision(prec);
//}